Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CAN |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Full |
| ReceiverHysteresis | 120 mV |
| DataRate | 5Mbps |
| Voltage-Supply | 1.71V ~ 1.89V, 2.25V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.295, 7.50mm Width) |
Tổng quan
Description
The ISO1042DWVR is a high-performance, isolated CAN (Controller Area Network) transceiver manufactured by Texas Instruments. It offers galvanic isolation between the CAN controller and the bus, ensuring robust data communication in industrial and automotive applications. This device supports data rates up to 5 Mbps, adhering to the ISO 11898-2 (2016) standard, which is critical for fast and reliable communication in modern systems.
The transceiver is built with advanced isolation technology that protects against high voltages, reducing the risk of damage from electrical surges, and ensuring safety in critical applications. The "DWVR" in its designation refers to specific packaging and pin configurations optimized for space-saving solutions.
Key features of the ISO1042DWVR include low electromagnetic emissions, high immunity against electromagnetic interference, and low power consumption, making it suitable for use in noisy industrial environments. It is designed to operate over a wide temperature range, further enhancing its reliability in harsh conditions. Overall, the ISO1042DWVR is a versatile component ideal for enhancing communication integrity and safety in systems requiring isolated CAN communication.
The transceiver is built with advanced isolation technology that protects against high voltages, reducing the risk of damage from electrical surges, and ensuring safety in critical applications. The "DWVR" in its designation refers to specific packaging and pin configurations optimized for space-saving solutions.
Key features of the ISO1042DWVR include low electromagnetic emissions, high immunity against electromagnetic interference, and low power consumption, making it suitable for use in noisy industrial environments. It is designed to operate over a wide temperature range, further enhancing its reliability in harsh conditions. Overall, the ISO1042DWVR is a versatile component ideal for enhancing communication integrity and safety in systems requiring isolated CAN communication.
Equivalent
The ISO1042DWVR is a galvanically isolated CAN transceiver from Texas Instruments. Equivalent products include:
1. ADM3053 from Analog Devices: Integrated isolated CAN transceiver with additional features.
2. MAX14878 from Maxim Integrated: Compact isolated CAN transceiver.
3. Si860x from Skyworks (formerly Silicon Labs): Offers options for isolated transceivers.
4. TJA1051T/3 from NXP Semiconductors: A non-isolated alternative with similar CAN transceiver features.
Ensure to check specific datasheets for electrical characteristics and package compatibility when selecting a substitute.
1. ADM3053 from Analog Devices: Integrated isolated CAN transceiver with additional features.
2. MAX14878 from Maxim Integrated: Compact isolated CAN transceiver.
3. Si860x from Skyworks (formerly Silicon Labs): Offers options for isolated transceivers.
4. TJA1051T/3 from NXP Semiconductors: A non-isolated alternative with similar CAN transceiver features.
Ensure to check specific datasheets for electrical characteristics and package compatibility when selecting a substitute.
Features
The ISO1042DWVR is a high-performance isolated CAN (Controller Area Network) transceiver designed for robust communication in industrial and automotive applications. Key features include:
1. Isolation: It offers galvanic isolation to protect against high voltages, ensuring reliable data transmission between different system voltage domains.
2. Data Rate: Supports high-speed CAN communication up to 5 Mbps, which is essential for real-time data exchange.
3. Integrated Protection: Provides over-temperature protection, short-circuit protection, and protection against high-voltage transients.
4. Robust Performance: Designed to operate in harsh environments with wide operating temperature ranges and excellent electromagnetic compatibility (EMC).
5. Low Electromagnetic Emissions: Complies with stringent automotive EMC requirements, reducing interference with other electronic devices.
6. Package: Available in a compact SOIC (Small Outline Integrated Circuit) package, facilitating easy integration into various designs.
7. Supply Voltage: Supports a wide supply voltage range, making it versatile for different power supply configurations.
This transceiver is suitable for applications requiring reliable isolated CAN communication, such as industrial automation, automotive systems, and power conversion equipment.
1. Isolation: It offers galvanic isolation to protect against high voltages, ensuring reliable data transmission between different system voltage domains.
2. Data Rate: Supports high-speed CAN communication up to 5 Mbps, which is essential for real-time data exchange.
3. Integrated Protection: Provides over-temperature protection, short-circuit protection, and protection against high-voltage transients.
4. Robust Performance: Designed to operate in harsh environments with wide operating temperature ranges and excellent electromagnetic compatibility (EMC).
5. Low Electromagnetic Emissions: Complies with stringent automotive EMC requirements, reducing interference with other electronic devices.
6. Package: Available in a compact SOIC (Small Outline Integrated Circuit) package, facilitating easy integration into various designs.
7. Supply Voltage: Supports a wide supply voltage range, making it versatile for different power supply configurations.
This transceiver is suitable for applications requiring reliable isolated CAN communication, such as industrial automation, automotive systems, and power conversion equipment.
Pinout
The ISO1042DWVR is a galvanically isolated CAN (Controller Area Network) transceiver. It comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. This device provides isolation between the CAN controller and the physical bus, offering improved reliability and protection in various applications.
Key functions and features include:
1. Isolation: Provides 5000 VRMS isolation to separate the bus-side and controller-side.
2. Transceiver: Facilitates communication by converting TTL levels from the CAN controller to CAN bus levels and vice versa.
3. High-Speed Communication: Supports data rates up to 5 Mbps.
4. Protection: Offers protection features such as thermal shutdown and under-voltage lockout.
5. Robustness: Designed to withstand harsh environments with high electromagnetic interference (EMI) and electrostatic discharge (ESD).
It is especially useful in industrial and automotive applications where reliable data transmission is critical.
Key functions and features include:
1. Isolation: Provides 5000 VRMS isolation to separate the bus-side and controller-side.
2. Transceiver: Facilitates communication by converting TTL levels from the CAN controller to CAN bus levels and vice versa.
3. High-Speed Communication: Supports data rates up to 5 Mbps.
4. Protection: Offers protection features such as thermal shutdown and under-voltage lockout.
5. Robustness: Designed to withstand harsh environments with high electromagnetic interference (EMI) and electrostatic discharge (ESD).
It is especially useful in industrial and automotive applications where reliable data transmission is critical.
Manufacturer
The ISO1042DWVR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of analog and embedded processing chips. The ISO1042DWVR is a part of TI’s portfolio of products, specifically designed for digital isolation applications in industrial, automotive, and communications systems. TI is highly regarded in the electronics industry for its innovation and quality in semiconductor solutions.
Application
The ISO1042DWVR is a high-speed isolated CAN transceiver used in various industrial and automotive applications. Key application areas include:
1. Automotive Systems: Enhances safety and communication in electronic control units and in-vehicle networks.
2. Industrial Automation: Facilitates robust and reliable data transmission in factory automation and process control systems.
3. Energy Management: Supports communication in smart grid and renewable energy systems like solar inverters and wind turbines.
4. Medical Equipment: Ensures safe data exchange in medical devices requiring isolation for patient safety.
5. Building Automation: Used in systems like HVAC and lighting control for efficient building management.
These applications benefit from the transceiver’s high noise immunity and robust isolation properties.
1. Automotive Systems: Enhances safety and communication in electronic control units and in-vehicle networks.
2. Industrial Automation: Facilitates robust and reliable data transmission in factory automation and process control systems.
3. Energy Management: Supports communication in smart grid and renewable energy systems like solar inverters and wind turbines.
4. Medical Equipment: Ensures safe data exchange in medical devices requiring isolation for patient safety.
5. Building Automation: Used in systems like HVAC and lighting control for efficient building management.
These applications benefit from the transceiver’s high noise immunity and robust isolation properties.
Package
The ISO1042DWVR is a digital isolator from Texas Instruments, and it comes in a SOIC (Small Outline Integrated Circuit) package. Specifically, the DW package denotes a wide-body SOIC with 16 pins.
